| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $202.60 | 5.126% | $212.9853 | $212.99 | $213.00 | $213.00 |
| Purchase #2 | $158.91 | 12.296% | $178.4496 | $178.45 | $178.45 | $178.40 |
| Purchase #3 | $138.36 | 5.112% | $145.433 | $145.43 | $145.45 | $145.40 |
| Purchase #4 | $6.84 | 3.326% | $7.0675 | $7.07 | $7.05 | $7.10 |
| Purchase #5 | $200.98 | 6.307% | $213.6558 | $213.66 | $213.65 | $213.70 |
| Purchase #6 | $6.96 | 8.756% | $7.5694 | $7.57 | $7.55 | $7.60 |
| Purchase #7 | $188.93 | 9.684% | $207.226 | $207.23 | $207.25 | $207.20 |
| 7 purchase totals = | $903.58 | $972.3866 | $972.40 | $972.40 | $972.40 | |